BUG/MINOR: log: fixing bug in tcp syslog_io_handler Octet-Counting

syslog_io_handler does specific treatment to handle syslog tcp octet
counting:

Logic was good, but a sneaky mistake prevented
rfc-6587 octet counting from working properly.

trash.area was used as an input buffer.
It does not make sense here since it is uninitialized.
Compilation was unaffected because trash is a thread
local "global" variable.

buf->area should definitely be used instead.

This should be backported as far as 2.4.

(cherry picked from commit 7faffdc6abc662470a4706f6c5af7c9c3a8764fb)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
(cherry picked from commit 55f37aa5e5d337b3ce9c5479e40434b22e8999ec)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
(cherry picked from commit 3069c430f84954d4c90c15b433798d154d1a4955)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
1 file changed